EP4287763A3 - Electronic device for reducing power consumption in network on basis of wi-fi direct protocol, and method related thereto - Google Patents

Electronic device for reducing power consumption in network on basis of wi-fi direct protocol, and method related thereto Download PDF

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Publication number
EP4287763A3
EP4287763A3 EP23203131.0A EP23203131A EP4287763A3 EP 4287763 A3 EP4287763 A3 EP 4287763A3 EP 23203131 A EP23203131 A EP 23203131A EP 4287763 A3 EP4287763 A3 EP 4287763A3
Authority
EP
European Patent Office
Prior art keywords
wireless communication
electronic device
channel attribute
response
external electronic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP23203131.0A
Other languages
German (de)
French (fr)
Other versions
EP4287763A2 (en
Inventor
Buseop Jung
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP4287763A2 publication Critical patent/EP4287763A2/en
Publication of EP4287763A3 publication Critical patent/EP4287763A3/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/50—Service provisioning or reconfiguring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • H04W84/20—Master-slave selection or change arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/08—User group management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H04W52/0254—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity detecting a user operation or a tactile contact or a motion of the device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0267—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components
    • H04W52/027—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components by controlling a display operation or backlight unit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • Circuits Of Receivers In General (AREA)
  • Transceivers (AREA)

Abstract

An electronic device is provided, with a corresponding method, the electronic device includes: a display; a memory; a wireless communication circuit supporting a Wi-Fi Direct protocol; and a processor operatively connected to the display, the memory, and the wireless communication circuit, wherein the processor is configured to: perform wireless communication with an external electronic device based on a first channel attribute, via the wireless communication circuitry, the first channel attribute including at least one of a frequency band or a bandwidth; detect that an event associated with power save occurs; in response to detection of the event associated with power save, transmit a first request message requesting to change the first channel attribute to a second channel attribute, at least a portion of which differs from the first channel attribute, to the external electronic device via the wireless communication circuitry; receive a first response message from the external electronic device via the wireless communication circuitry; and in response to the first response, perform the wireless communication with the external electronic device based on the second channel attribute, wherein wireless communication based on the frequency band or the bandwidth included in the second channel attribute consumes power less than power consumed by wireless communication based on the frequency band or the bandwidth included in the first channel attribute.
EP23203131.0A 2018-12-07 2019-11-27 Electronic device for reducing power consumption in network on basis of wi-fi direct protocol, and method related thereto Pending EP4287763A3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020180156673A KR20200069532A (en) 2018-12-07 2018-12-07 Electronic device for reducing power consumption in network baede on wireless fidelity direct protocol and method thereof
EP19893490.3A EP3876610B1 (en) 2018-12-07 2019-11-27 Electronic device for reducing power consumption in network on basis of wi-fi direct protocol, and method related thereto
PCT/KR2019/016498 WO2020116852A1 (en) 2018-12-07 2019-11-27 Electronic device for reducing power consumption in network on basis of wi-fi direct protocol, and method related thereto

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP19893490.3A Division EP3876610B1 (en) 2018-12-07 2019-11-27 Electronic device for reducing power consumption in network on basis of wi-fi direct protocol, and method related thereto

Publications (2)

Publication Number Publication Date
EP4287763A2 EP4287763A2 (en) 2023-12-06
EP4287763A3 true EP4287763A3 (en) 2024-03-06

Family

ID=70973901

Family Applications (2)

Application Number Title Priority Date Filing Date
EP23203131.0A Pending EP4287763A3 (en) 2018-12-07 2019-11-27 Electronic device for reducing power consumption in network on basis of wi-fi direct protocol, and method related thereto
EP19893490.3A Active EP3876610B1 (en) 2018-12-07 2019-11-27 Electronic device for reducing power consumption in network on basis of wi-fi direct protocol, and method related thereto

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP19893490.3A Active EP3876610B1 (en) 2018-12-07 2019-11-27 Electronic device for reducing power consumption in network on basis of wi-fi direct protocol, and method related thereto

Country Status (4)

Country Link
US (2) US11800453B2 (en)
EP (2) EP4287763A3 (en)
KR (1) KR20200069532A (en)
WO (1) WO2020116852A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022030801A1 (en) * 2020-08-07 2022-02-10 삼성전자 주식회사 Method for managing wireless connection of electronic device and device therefor
WO2024034844A1 (en) * 2022-08-08 2024-02-15 삼성전자주식회사 Electronic device and method of forming wi-fi p2p group of same

Citations (3)

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EP2356848A2 (en) * 2008-12-12 2011-08-17 LG Electronics Inc. Method and apparatus for band switching in wireless local access network
US20120311176A1 (en) * 2011-06-03 2012-12-06 Apple Inc. Method for optimizing transport channels of devices
EP2592878A2 (en) * 2011-11-14 2013-05-15 Samsung Electronics Co., Ltd Apparatus and method for saving power in portable terminal

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US20080106471A1 (en) 2006-11-07 2008-05-08 Media Tek Inc. Compact PCB antenna
KR101574571B1 (en) 2009-10-07 2015-12-07 삼성전자주식회사 Apparatus of multiband antenna with shield structure
US8717959B2 (en) * 2011-01-31 2014-05-06 Texas Instruments Incorporated Advertized power-save modes for different traffic conditions
US8811426B1 (en) * 2011-05-06 2014-08-19 Marvell International Ltd. Method and apparatus for dynamically switching an operating bandwidth of a wireless transceiver
KR101826327B1 (en) * 2011-08-02 2018-02-07 삼성전자주식회사 Method for generating wi-fi p2p group
US8836587B2 (en) 2012-03-30 2014-09-16 Apple Inc. Antenna having flexible feed structure with components
US9148854B2 (en) * 2012-07-27 2015-09-29 Broadcom Corporation Method and system for adaptive enhanced power saving for peer to peer group owner
KR20150017848A (en) 2013-08-08 2015-02-23 삼성전자주식회사 METHOD AND APPARATUS FOR CONNECT TO Wi-Fi DIRECT
KR101550061B1 (en) 2014-03-04 2015-09-04 주식회사 핀크래프트엔지니어링 Hybrid Type Antenna Radiator and the Manufacturing Method of the Same
KR102151425B1 (en) 2014-08-05 2020-09-03 삼성전자주식회사 Antenna device
WO2016111562A1 (en) * 2015-01-07 2016-07-14 엘지전자 주식회사 Method and apparatus for reporting battery state in wfd
KR101692259B1 (en) * 2016-06-28 2017-01-17 애니파이 주식회사 Method and apparatus and computer readable record media for communication on Wi-Fi(wireless fidelity) direct multi-group network
KR102577358B1 (en) * 2016-07-06 2023-09-14 삼성전자주식회사 Method and apparatus for communicating using multi frequency bands
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EP2356848A2 (en) * 2008-12-12 2011-08-17 LG Electronics Inc. Method and apparatus for band switching in wireless local access network
US20120311176A1 (en) * 2011-06-03 2012-12-06 Apple Inc. Method for optimizing transport channels of devices
EP2592878A2 (en) * 2011-11-14 2013-05-15 Samsung Electronics Co., Ltd Apparatus and method for saving power in portable terminal

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
D CAMPS-MUR ET AL: "Device-to-device communications with Wi-Fi Direct: overview and experimentation", IEEE WIRELESS COMMUNICATIONS, 1 June 2013 (2013-06-01), pages 96 - 104, XP055538954, Retrieved from the Internet <URL:http://www.it.uc3m.es/pablo/papers/pdf/2012_camps_commag_wifidirect.pdf> DOI: 10.1109/MWC.2013.6549288 *

Also Published As

Publication number Publication date
US20240007953A1 (en) 2024-01-04
US20220086763A1 (en) 2022-03-17
EP3876610A4 (en) 2022-01-05
US11800453B2 (en) 2023-10-24
EP3876610B1 (en) 2023-10-25
EP3876610A1 (en) 2021-09-08
KR20200069532A (en) 2020-06-17
EP4287763A2 (en) 2023-12-06
WO2020116852A1 (en) 2020-06-11

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